Bind Data in datagrid in C#.Net

//Connection
SqlConnection sqlConn = new SqlConnection(@"Data Source=LCHNS1403\SQLEXPRESS;Initial Catalog=ODS_Tracking718;uid=sa;pwd=Windows123;");
//Command
SqlCommand sqlCmd = new SqlCommand();
sqlCmd.Connection = sqlConn;
//if incase of stored procedure
sqlCmd.CommandType = CommandType.StoredProcedure;
sqlCmd.CommandText = "SpName";
sqlCmd.Parameters.Add("parm1");
sqlCmd.Parameters.Add("parm2");
//SQl DataAdapter
SqlDataAdapter sqlDadp = new SqlDataAdapter();
sqlDadp.SelectCommand = sqlCmd;
DataTable sqlDT = new DataTable();
sqlDadp.Fill(sqlDT);
//Grid Bind
datagridname.DataSource = sqlDt;
datagridname.DataBind();
}